Operation process of a hydraulic system of a baler
A technology of hydraulic system and operation process, which is applied to the parts of bundling machinery, etc., to achieve the effect of improving work efficiency, wide application and reducing labor intensity
Active Publication Date: 2017-06-06
枣庄新中兴实业有限责任公司 +1
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Problems solved by technology
At present, the series of balers include: automatic balers, semi-automatic balers, fully automatic balers, and pressurized balers. The above-mentioned balers all use pneumatic or hydraulic pressure to achieve packaging work, but there is no automatic baler through oil pressure. , manual and debug functions
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[0018] Such as Figure 1-6 as shown, figure 1 It is an initial interface diagram of a hydraulic system of a baler according to the present invention; figure 2 It is an automatic working interface diagram of a baler hydraulic system of the present invention; image 3 It is a manual working interface diagram of a baler hydraulic system of the present invention; Figure 4 It is a debugging interface diagram of a baler hydraulic system of the present invention; Figure 5 It is a parameter debugging interface diagram of a baler hydraulic system of the present invention; Figure 6 It is an auxiliary interface diagram of a baler hydraulic system in the present invention.
[0019] A kind of operation technique of the hydraulic system of the baler proposed by the present invention comprises the following steps;
[0020] S1. Action of the main oil pump: When the liquid filling of the hydraulic system is lower than the preset low pressure, both the low pressure port and the high pr...
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The invention discloses an operation technology of a hydraulic system of a packing machine. The operation technology comprises the following steps that S1, a main oil pump acts, wherein when the pressure of charged liquid of the hydraulic system is lower than preset low pressure, a low-pressure opening and a high-pressure opening in the main oil pump supply oil to the main oil pump, and when the pressure of charged liquid of the hydraulic system reaches the preset low pressure, a low-pressure unloading valve is powered off, the low-pressure opening releases pressure, and only the high-pressure opening carries out oil supply and pressurization; S2, compressing action is executed, wherein a compressing valve firstly acts, then a high-pressure unloading valve and the low-pressure unloading valve act to be powered on, and a pre-relief valve and a backflow valve do not act to be powered off; and S3, loosening action is executed, wherein after the pre-relief valve acts and stops at the preset time, action of the backflow valve and a loosening valve is executed again, and finally the high-pressure unloading valve and the low-pressure unloading valve act to be powered on. The operation technology is easy to operate and wide in application, the compressing and loosening action is achieved through oil pump pressure of the main oil pump of the hydraulic system, labor intensity is lowered, and work efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of operation of a straw baler, in particular to an operation process of a hydraulic system of a baler. Background technique [0002] Strapping machine, also known as strapping machine, strapping machine or strapping machine, uses strapping straps to bundle products or packages, then tightens them and combines the two ends with hot-melt bonding with a heating head. The function of the baler is to strengthen the packaged items, so that the items will not be scattered due to loose binding during transportation and storage, and at the same time, they should be bundled neatly and beautifully. At present, the series of balers include: automatic balers, semi-automatic balers, fully automatic balers, and pressurized balers. The above-mentioned balers all use pneumatic or hydraulic pressure to achieve packaging work, but there is no automatic baler through oil pressure. , manual and debug functions. Contents of th...
Claims
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IPC IPC(8): B65B13/18
CPCB65B13/18
Inventor 刘学典秦昌永李宾张伟褚衍良栗建新
Owner 枣庄新中兴实业有限责任公司